package com.carkeeper.serve.dao;


import com.carkeeper.pojo.ServeType;
import org.apache.ibatis.annotations.Select;
import org.springframework.stereotype.Repository;
import tk.mybatis.mapper.common.Mapper;

import java.util.List;

@Repository
public interface ServeTypeMapper extends Mapper<ServeType> {

    @Select("select level from tb_service_type group by level")
    List<String> findByLevel();
}
